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Why should eval be avoided in Bash, and what should I use instead?
...g higher than &2) to your target:
exec 3<&0 # Redirect from stdin
exec 3>&1 # Redirect to stdout
exec 3>&2 # Redirect to stderr
exec 3> /dev/null # Don't save output anywhere
exec 3> file.txt # Redirect to file
exec 3> "$var" # Redirect ...
Commenting in a Bash script inside a multiline command
How can I comment on each line of the following lines from a script?
7 Answers
7
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Making a triangle shape using xml definitions?
.../res/android" >
<item>
<rotate
android:fromDegrees="45"
android:toDegrees="45"
android:pivotX="-40%"
android:pivotY="87%" >
<shape
android:shape="rectangle" >
<stroke andro...
Show a Form without stealing focus?
...bottom right of the screen), but when I show this form it steals the focus from the main Form. Is there a way to show this "notification" form without stealing focus?
...
Where are an UIWebView's cookies stored?
...gs doesn't delete them. Where are they stored? Is it possible to read them from another UIWebView?
4 Answers
...
Connection string using Windows Authentication
...bsite or web application is using
Right-click and choose Advanced settings
From Advanced settings under Process Model change the Identity to Custom account and add your Server Admin details, please see the attached images:
Hope this will help.
...
What do people think of the fossil DVCS? [closed]
... extremely robust, even on large projects. I wouldn't expect anything else from the guys who wrote sqlite. No crashes, no corruption, no funny business.
4) I'm actually very, very happy with performance. Not as fast as git on huge trees, but not much slower either. I make up any lost time by not ha...
How to inflate one view with a layout
... I have my main view inflated. The problem is I want to inflate part of it from other XML file. This item RelativeLayout is part of bigger layout and I want to fill it with layout from another XML file.
– Michal Dymel
Feb 25 '10 at 16:58
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How to retrieve a user environment variable in CMake (Windows)
...ronmentVariableName "$ENV{EnvironmentVariableName}" CACHE INTERNAL "Copied from environment variable")
endif()
message("EnvironmentVariableName = ${EnvironmentVariableName}")
Reference
CMake - Command Line Tool Mode
sh...
Is there any downside for using a leading double slash to inherit the protocol in a URL? i.e. src=“/
I have a stylesheet that loads images from an external domain and I need it to load from https:// from secure order pages and http:// from other pages, based on the current URL. I found that starting the URL with a double slash inherits the current protocol. Do all browsers support this technique?...